DocumentCode
438214
Title
Epitaxial ABO3-type oxide films prepared by sol-gel method
Author
Taniguchi, Takafumi ; Fukuoka, N. ; Ozawa, T.C. ; Nagata, Y. ; Noro, Y. ; Samata, H.
Author_Institution
Coll. of Sci. & Eng., Aoyama Gakuin Univ., Tokyo, Japan
fYear
2005
fDate
4-8 April 2005
Firstpage
373
Lastpage
374
Abstract
Epitaxial thin films ABO3 (A = Ca, Sr; B = 3d, 4d transition metal) were fabricated on the (100)-SrTiO3 substrate by spin-coating an organic metal, and subjecting it to successive heat treatments. Results of X-ray diffraction, reflection high-energy electron diffraction, and transmission electron microscopy indicate that the growth is pseudomorphic and the [00l] axis of the ABO3 film is perpendicular to the (100) plane of the SrTiO3 substrate and its pseudocubic axes align parallel to those of the SrTiO3 crystal. The epitaxial ABO3 thin films have similar transport and magnetic property to those of bulk materials.
Keywords
X-ray diffraction; calcium compounds; electrical resistivity; heat treatment; magnetic epitaxial layers; magnetic susceptibility; paramagnetic materials; reflection high energy electron diffraction; sol-gel processing; spin coating; strontium compounds; transition metal compounds; transmission electron microscopy; weak ferromagnetism; CaMnO3; CaRuO3; SrTiO3; X-ray diffraction; [00l] axes; bulk materials; epitaxial thin films; heat treatments; magnetic properties; organic metal; oxide films; pseudocubic axes; pseudomorphic axes; reflection high-energy electron diffraction; sol-gel method; spin-coating; transition metal; transmission electron microscopy; transport properties; Heat treatment; Magnetic films; Magnetic materials; Optical films; Reflection; Strontium; Substrates; Transistors; Transmission electron microscopy; X-ray diffraction;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN
0-7803-9009-1
Type
conf
DOI
10.1109/INTMAG.2005.1463615
Filename
1463615
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